Rayonier Advanced Materials Appoints Scott M. Sutton President, CEO, Effective Immediately, Succeeding DeLyle W. Bloomquist

Rayonier Advanced Materials Inc. ("RYAM" or the "Company") today announced that its Board of Directors has appointed Scott M. Sutton as Chief Executive Officer, and President, effective January 5, 2026. Mr. Sutton will also join the Company's Board of Directors.

Mr. Sutton, former President and Chief Executive Officer of Olin Corporation, brings more than three decades of global leadership experience in the chemicals and materials sectors, including a proven track record of operational excellence, disciplined capital allocation, and transformative value creation. During his tenure at Olin, he led the company through significant business platform upgrades, strengthened its financial position, and advanced key strategic initiatives that improved the company's competitive positioning and enhanced shareholder value.